It's a very well done manual, how to get into tuning step by step. I like your approach of a basic-setup per drivetrain, which allready enhances the cars behaviour compared to the stock settings, and to work from there on.
Edit:
@Motor City Hami:
I just found another thread of yours in which you mention the same logic of initial values according to different drivetrains.
But the values differ, e.g. LSD@FR:
10/25/15 vs. 10/15/5
Actually have a more current tuning garage. See the link in my signature below. I expanded on the non-tuner section and added intermediate and expert tuning advice, plus lots of tunes. The other thread has the newest testing and thinking.